no IP address found for 10.0.0.0.1
stdin:2: could not parse host specification
no IP address found for :80
stdin:3: could not parse host specification
no IP address found for 2000:0:0:0:0:0:0:0:0:1
stdin:4: could not parse host specification
no IP address found for 256.0.0.1
stdin:5: could not parse host specification
no IP address found for 10.0.0.0:network
stdin:6: could not parse host specification
